Valtra T144, Operator'S Manual, Page: 355 / 414

Fuse Nominal current Description
F18 10A Roof window wiper
F19 10A Mirrors, tachograph
F20 15A Reserve
F21 10A Window heating control
F22 10A Reserve
F23 10A Automatic HVAC control panel
F24 5A Light panel
F25 10A Trailer hitch light
F601 30A Rear window heater
F602 30A Windscreen heater
Relay Description
K1R Upper headlights dipped beams
K2R Upper headlights high beams
K3R Trailer hitch light
K4R Auxiliary relay +15
K5R Auxiliary relay +15
K6R Auxiliary relay +15
K7R Manual HVAC supply
K8R Rear working lights
K9R Front working lights
K10R Forest rear working light
K11R Rear waist working light
K12R Front waist working light
K13R Accessory power, radio, coolbox, subwoofer, cab light
K14R Rotary beacon
K601 Rear window heater
K602 Windscreen heater
K25 Rear window wiper intermittent
K26 Rear window wiper brake
K42 Roof window wiper brake
K56 Cab light delay
K59 Roof window wiper intermittent
4.8.6.9 Fuses and relays in the main electric centre
The fuses and relays in the main electric centre are listed in the following tables.
The fuse diagram is on the reverse side of the electric centre cover. The main
fuse centre contains 7 fuses and the nominal current rating of these fuses is
5-250 A.
A current source for extra equipment can be connected to the reserve fuse on the
main electric centre. The current is then switched off with the main switch.
4. Maintenance
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